Аналитическая карточка нити: СТК-Ковалевых__

This enterprise, СТК-Ковалевых__, is a Belarusian company with connections to various industries and organizations. The name appears frequently on the web, with over a thousand pages referencing it. It is associated with a deputy chief of the Dятловsky RUEES, Evgenia Markovna Kovaleva, and a marketing specialist from the Grodno branch of Beltelecom, Nina Petruchuk. The company is also linked to a sprint-sport facility in Fryazino, as well as various results from a championship in Mogilev region, Belarus. A document from 2007 mentions a presentation of services from RUP Beltelecom and a corporate account. Another document from the same year discusses personal visits and includes the name Sergey Zemlyankin. A 2009 literature reference mentions impulse echo method